baber/WOPTO huggingface dataset:
Patent EP-0167788-A2 (EP)
Inventor: KARG MICHAEL DIPL-CHEM
IPC: C09D13/00
Filed: 1985-05-31
Abstract: To improve the storage life of a luminescent pencil-lead and of the marking produced with it, an enclosed or non-enclosed pencil-lead for writing, marking or drawing purposes in the form of a solid lead comprising a binder and dyes or pigments embedded and uniformly dispersed therein is characterised by the combined features that the dyes or pigments are daylight luminescent and that the binder is a water-soluble or water-swellable natural or synthetic material of high molecular weight. The novel pencil-lead is capable of surviving long-term storage even at elevated storage temperatures, for example 150 DEG C; and it is tougher and more resilient than conventional pencil-leads, which is why it can also be made in a thinner diameter.   <IMAGE>
Patent EP-0166309-A2 (EP)
Inventor: AICHELMANN FREDERICK J JR
IPC: G06F12/08
Filed: 1985-06-14
Abstract: A dual ported memory chip (20) for a hierarchical memory, comprising an addressable memory array (28) for multi-bit words, and a multi-bit register (30). Data is transferred a word at a time between the memory array (28) and a multi-bit bus (22) to a higher level (24) in the memory system and between the memory array (28) and the register (30). Data is transferred a bit at a time between the register (30) and a single serial line (26). Concurrent operations are possible for transfers between the memory array (28) and the parallel bus (22) and between the register (30) and the serial line (26).
Patent EP-0170183-A2 (EP)
Title: Verwendung von Kautschuken zur Herstellung von schlagfesten Vinylpolymeren und die so erhaltenen Vinylpolymeren
Inventor: BECK MANFRED DR
IPC: C08F287/00
Filed: 1985-07-22
Abstract: Die Herstellung von schlagfestem Polystyrol mit EPDM führt dann zu einer Vereinfachung des Verfahrens und zu verbesserten Produkten, wenn man als elastifizierende Komponente einen modifizierten Ethylen/Propylenkautschuk aus Styrol/Budadien- oder Dienpolymeren, Ethylen, gegebenenfalls Propylen und einem nichtkonjugierten Dien verwendet. Die modifizeirten EPDM-Kautschuke aus (a) 20 bis 90 Gew.-% Ethyleneinheiten, (b) 1 bis 15 Gew.-% Einheiten eines Butadien/Styrol-Copolymeren mit einem Styrolgehalt von 10 bis 90 Gew.-%, (c) 0 bis 10 Gew.-% Einheiten eines nicht konjugierten Diolefins und (d) als Differenz zu 100 Gew.-% C3-C18-α-Monolefineinheiten sind ein weiterer Gegenstand der Erfindung.
Patent EP-0173937-A2 (EP)
Inventor: BOGUSLAWSKI GEORGE
IPC: C12N1/16
Filed: 1985-08-26
Abstract: A method for increasing the permeability of yeast cells by incubating the yeast cells with polymyxin B nonapeptide is disclosed. Also taught is a method for increasing the efficiency of secretion from yeast cells of polypeptides encoded for by genomic DNA or cloned genes present in said cells.
Patent EP-0176896-A2 (EP)
Inventor: HAMBRECHT JUERGEN DR
IPC: C08L71/00
Filed: 1985-09-21
Abstract: Thermoplastic moulding compositions which are based on polyphenylene ethers and styrene polymers and additionally contain a hydrogenated, random copolymer of monoalkenyl-aromatic hydrocarbons and conjugated dienes.
Patent EP-0180967-A2 (EP)
Inventor: KLAAS WILFRIED ING GRAD
IPC: H02M5/27
Filed: 1985-11-05
Abstract: 1. Method of operating an inverter to generate a low-frequency alternating voltage from a direct voltage that is transformed by means of a push-pull transformer into high-frequency pulses forming a square-wave voltage, characterized in that the pulses of the square-wave voltage (U1 ) are fed to an alternating current circuit-breaker (21) controlled by a control unit (22) influenced by a reference voltage (URef ), the opening times of which alternating current circuit-breaker are controlled in accordance with the reference voltage (URef ), so that a number of pulses (P) of the square-wave voltage (U1 ), which number follows the reference voltage (URef ), is passed to form the output voltage (U3 ), whereby it is achieved that the output voltage follows the reference voltage, and that the output voltage of the push-pull transformer is filtered and smoothed by means of a filter arrangement.
Patent EP-0185980-A2 (EP)
Inventor: NISHIBATA KATSUJI
IPC: C01B13/02
Filed: 1985-12-03
Abstract: An apparatus for producing oxygen enriched air from the atmospheric air, including an oxygen enriching system employing a fan for inducing a flow of atmospheric air through an oxygen enriching unit and a pump for deriving the oxygen enriched air from the oxygen enriching unit, a sound-proof box for encasing the fan and pump, an air intake passage subjected to bending not less than five times and an air exhaust passage also subjected to bending not less than five times. The oxygen enriching unit is provided with a unit for adjusting an oxygen concentration to a constant level regardless of any change in the atmospheric temperature.
Patent EP-0186862-A2 (EP)
Inventor: MAILANDER UDO DIPL-ING
IPC: B41F7/02
Filed: 1985-12-19
Abstract: The invention relates to a process and a facility for the operation of a single-color or multi-color printing facility. A first, uniformly designed, idle time occasioning movable machine group of at least one machine unit is used substantially constantly for printing operation. It interacts along a congruent separating line (T), common to all colors, with a second, idle time occasioning machine group of the machine unit, which, for a new run, is exchanged for a further idle time occasioning machine group. The stationary machine groups can be designed differently for the passage of divided or continuous printing material. The separating line runs between plate cylinders of the movable machine group and rubber blanket cylinders of the stationary machine group, which can be components of a rotary sheet-fed or reel-fed printing press. The stationary machine groups are connected by a transport device to a turning device for receiving the movable machine groups. This makes a substantially continuous operation possible for the printing of finite or continuous printing material.
Patent EP-0149565-A2 (EP)
Inventor: HOLIAN JOHN
IPC: G01N33/553
Filed: 1985-01-18
Abstract: The invention concerns assays, such as immunoassays or two-site immunometric assays, performed using a labelled reagent and another reagent bound to magnetically attractable particles which are suspendable but insoluble in a liquid assay medium. After the labelled reagent has become partitioned between the liquid phase and the particles, in proportions which depend on the concentration of an analyte in a sample, the liquid phase is removed. Then the particles are re-suspended in another liquid medium, and the concentration of label observed. The method is particularly suitable for fluorescent and chemiluminescent label systems, and can conveniently be performed in microtiter plates in which the wells are optically screened from one another, the observations being made from above or below the wells.
Patent EP-0156652-A2 (EP)
Inventor: GOLDBERG BRUCE S
IPC: C12C13/00
Filed: 1985-03-29
Abstract: A flow reactor (50) for reacting a feedstock with a proteinaceous preparation immobilized on and within the pores of a support medium (54;70) while traversing a spiral path between adjacent turns of said spiral. A support medium (54;70) has a spacing means (56;60) placed on one surface thereof. The support medium (54;70) and spacing means (56;60) are then wound upon a porous core to form a jelly-roll like spiral configuration. The marginal edges of the reactor (50) are sealed by provision is made to introduce or remove materials from said core and the free end of the spiral is left open to also introduce or remove materials. In a first form the feedstock is introduced into the core and the reacted feedstock is removed from the spiral feed end. In a second form the introduction and removal of the feedstock and reacted feedstock is reversed. The spacing means (56;60) may be a series of ribs (56) on the support medium (54) or may be a net-like sheet (60).
Patent EP-0164842-A2 (EP)
Inventor: ADAMS FREDERICK JOHN
IPC: B62D5/07
Filed: 1985-04-15
Abstract: A power assistance steering system (10) for a vehicle comprises steering gear (12) having an internal hydraulic ram supplied with hydraulic fluid by a pump (14) from a reservoir (16) via a solenoid valve (18) controlled by a micro-processor (20) which also controls an electric motor (22) for driving pump (14). Steering input torque is sensed by a torque sensor (36) and steering direction is sensed by a direction switch (34). Output signals from these devices are fed to micro-processor (20) which controls solenoid valve (18) and pump motor (22) accordingly, varying the motor speed in accordance with the pressure requirements of the steering ram as sensed by the torque sensor. In a further embodiment the pump is driven at a constant speed and proportional control valve (74) is controlled by a micro-processor (78) to vary the fluid pressure supply.
Patent EP-0174844-A2 (EP)
Inventor: YABE YUTA
IPC: C07C51/00
Filed: 1985-09-11
Abstract: A method for the production of an α-aryl-alkanoic acid represented by the general formula II
     
     wherein R 3  stands for a hydrogen atom or an alkyl group and Ar for an aromatic residue, characterized by subjecting an α-haloalkyl-aryl ketal represented by the general formula I:
         wherein Ar has the same meaning as defined above. R 1  and R 2  independently stand for an alkyl group and embrace the case wherein they jointly form a cyclic acetal, R 3  has the same meaning as defined above, and X stands for a halogen atom, to a rearrangement reaction in the presence of at least one zinc compound. selected from the group consisting of oxide, hydroxide, sulfide, carbonate, and basic carbonate of zinc and subsequently hydrolyzing the product of the rearrangement reaction.
Patent EP-0175556-A2 (EP)
Inventor: WEIR DONALD R
IPC: C22B3/06
Filed: 1985-09-13
Abstract: Temperature control in a pressurised oxidation leach for the recovery of non-ferrous metals from a sulphidic material is exercised by carrying out the leach in a multi-compartment autoclave (12), the first compartment (14) of which contains a greater volume of the aqueous acidic leach slurry than any of the other compartments (16,18, 20, 22). By this technique external heat input into the first compartment and cooling of the subsequent compartments is minimised.
Patent EP-0178130-A2 (EP)
Inventor: TAKANASHI ITSUO
IPC: H04N9/07
Filed: 1985-10-04
Abstract: In a color imaging apparatus, an optical image is focused on a photoelectrical conversion target of a color image pickup tube through a color stripe filter having a plurality of successively arranged recurrent groups of different color stripes and converted to an electrostatic image which is scanned in rectangular raster form by an electron beam to generate a luminance signal and a color-multiplexed video signal. The leading and trailing edges of the luminance signal are detected by an edge detector to generate a control signal having first and second polarities in response to the detection of the leading and trailing edges, respectively. The color-multiplexed signal is timed with the luminance signal in accordance with the control signal by a variable delay line or by means of a pair of beam deflection plates.
Patent EP-0187046-A2 (EP)
Inventor: SHIMODA MAKOTO
IPC: G07G1/14
Filed: 1985-12-24
Abstract: A Point-Of-Sales (POS) data system includes one or more controllers (100-0; 100-1) at a management centre in a store and a plurality of POS terminals (1-0; 1-1;... 1-n) provided at sales counters in the store, the controller and each POS terminal being interconnected by a closed circuit (L). The controller includes a price look-up unit (PLUU) which includes a price look-up (PLU) memory (M 1) which contains a PLU file comprising a PLU table and a sum table corresponding to the PLU table. When the PLU table is searched by a PLU inquiry signal having an article code designated by a POS terminal, the sum table is correspondingly accessed, based on corresponding address information for the PLU table and the sum table.
Patent EP-0189057-A2 (EP)
Inventor: STOLTEFUSS JURGEN DIPL-ING
IPC: C07D405/14
Filed: 1986-01-09
Abstract: 5-Aryl-1,4-dihydropyridines of the formula   <IMAGE>   in which R represents cycloalkyl, heteroaryl or aryl which is optionally substituted by at least one substituent independently selected from the group consisting of halogen, nitro, hydroxyl, amino, carboxyl, alkoxycarbonyl, cyano, acyl, acyloxy, acylthio, by alkyl, alkyloxy, alkylthio or alkylsulphonyl, each of which is optionally substituted by one or more halogens, by aryl which is optionally substituted by alkyl, alkoxy, halogen or nitro, or optionally by the group -Z-CH2-R4, where Z represents oxygen or sulphur, and R4 represents cycloalkyl, heteroaryl or aryl which is optionally substituted by halogen, cyano, nitro, hydroxyl, carboxyl, alkoxycarbonyl or by alkyl or alkoxy, each of which is optionally substituted by one or more halogens, R1 and R2 are identical or different and represent straight-chain or branched alkyl which is optionally substituted by aryl, carboxyl, alkoxycarbonyl or by hydroxyl, R3 represents nitro, cyano or the group   <IMAGE>   where A represents oxygen, sulphur or -N-R6, R6 represents hydrogen, phenyl or alkyl, and where R5 represents hydrogen, cycloalkyl or a hydrocarbon radical which is optionally interrupted in the chain by one or more carbonyl groups and/or sulphur and/or oxygen atoms and is optionally substituted by halogen, nitro, cyano, hydroxyl, mercapto, carboxyl, alkoxycarbonyl, aryl, acyloxy, acylthio, heteroaryl or by an amino group, the amino group carrying one or two identical or different substituents from the group comprising phenyl, alkyl or aralkyl, X and Y are identical or different and represent hydrogen, alkyl, alkoxy or alkoxycarbonyl, halogen, hydroxyl, nitro, carboxyl, cyano or trifluoromethyl or trifluoromethoxy, or physiologically acceptable salts thereof, are active on the cardiovascular system.
Patent EP-0200081-A2 (EP)
Inventor: BANDO AKIRA
IPC: F03B15/02
Filed: 1986-04-15
Abstract: @ In a pumping-up generator/motor system comprising an induction generator/motor (2), at least one cyclo-converter (3) connected to the secondary winding of the induction generator motor (2) for controlling the rotational speed of the generator/motor in the motor mode and for maintaining the output frequency thereof in the generator mode at a constant level, the center of the speed range of the generator/motor (2) in the generator mode is set near the synchronous speed thereof and a plurality of converter units constituting each cyclo-converter are connected in parallel in the generator mode, and in series in the motor mode thereby allowing the capacity of the cyclo-converter to be made smaller.
Patent EP-0202587-A2 (EP)
Title: Pulley for a belt drive
Inventor: OLSZEWSKI JERZY DONAT DIPL-ING
IPC: F16H55/49
Filed: 1986-05-14
Abstract: A belt pulley 1 for a belt drive presenting a belt groove 3 having a transition area to the radially outer cylindrical surface 2' which is rounded at a decreasing radius. Previously, this corner was merely chamfered or rounded at a small radius, which in use led to mechanical damage to the belt placed on it. This invention provides a parabola-shaped contour for the transition area, which effectively avoids mechanical damage to the belt, wherein the largest radius RO of the transition curve is located at the later's junction with the groove face 4'.
Patent EP-0203456-A2 (EP)
Inventor: ENOMOTO MASAO
IPC: B60R1/072
Filed: 1986-05-14
Abstract: An electric remote control mirror apparatus comprising pivotably supporting means fixed within a mirror housing for pivotably supporting the mirror body having a mirror by utilizing a pivot connection mechanism composed of a boss portion mounted on the mirror body and a concave portion mounted on a drive casing to be resiliently fitted to the boss portion, a mirror driving mechanism composed of two ball bases mounted on the mirror body and disposed on two lines orthogonal to each other, threaded rods each of which has a ball to be fitted to the ball base and mounted in the direction parallel to the axial direction of the pivot connection mechanism thereby slanting the mirror body, and O-ring for stably supporting the threaded rods and surely sealing the threaded rods from water and/or dust, wherein a stable movement of the mirror is achieved and the mirror is stably maintained even when the mirror is affected with wind pressure and/or vibration due to automobiles.
Patent EP-0203594-A2 (EP)
Inventor: ODA GORO
IPC: B41J2/05
Filed: 1986-05-28
Abstract: @ In a printer (10) in which a plurality of holes to be filled with ink are formed in an ink film (108), selectively heating ink generates bubbles from the holes and ejects ink due to the pressure of bubbles, thus printing an image on a sheet. A cartridge for integrally holding the ink film (108) with holes (109), a pair of rollers (204, 206) for holding the ink film, ink soaking members (164, 166) for supplying ink to the ink film (108), and a seal member (144) for sealing the ink soaking members (164, 166) from outer atmosphere is detachably mounted.
Patent EP-0217006-A2 (EP)
Inventor: YASUI HIDEO
IPC: C08F6/22
Filed: 1986-07-01
Abstract: Disclosed is a method of producing coagulated colloidal particles with close-packed structure which comprises;
     (A) adding a coagulant to aqueous colloidal particles at a temperature lower than softening temperature of the colloidal particles under such conditions that said coagulant will be present in discrete units in the dispersion before it is brought into solution by diffusion;   (B) allowing the molecules of coagulant to gradually diffuse from said coagulant units into the surrounding dispersion, thereby coagulating the colloidal particles on the surface of each coagulant unit, causing the coagulated particles to grow from inside to outside of each unit, and producing coagulated particles of desired size with regularly packed structure;   (C) separating the coagulated particles thus formed from the dispersion; and   (D) drying, or heating in an aqueous phase, the coagulated particles separated above at a temperature lower than the softening point of said colloidal particles.
Patent EP-0215354-A2 (EP)
Inventor: ROSNER MANFRED DR
IPC: C07D253/06
Filed: 1986-08-28
Abstract: Compounds of the formula I    <IMAGE>  (I)  with n=1-3, R=H, Hal, CF3, alkyl, cycloalkyl, alkyloxy, alkylthio, alkylsulfinyl, alkylsulfonyl, benzylsulfinyl, benzylsulfonyl, nitro, cyano, amino, alkylamino, dialkylamino, piperidino, morpholino, pyrrolidinyl, 4-methyl-1-piperazinyl, acylamino or substituted phenoxy, phenylthio, phenylsulfinyl, phenylsulfonyl, benzoyl, benzoylamino or anilino, with R2=H, alkyl, cycloalkyl, optionally substituted benzyl, alkanoyl or benzoyl and R3=H, alkyl, cycloalkyl or optionally substituted benzyl, at least R2 or R3 not being H, are obtained by alkylation or acylation of a compound II    <IMAGE> (II)  in which R1 is as defined above, with compounds R3X (X=leaving group) or R2Y (Y=leaving group), R2 and R3 being defined as indicated. Compounds I are coccidiostatics.
Patent EP-0227067-A2 (EP)
Inventor: MALICK ROBERT GALEN
IPC: G06F1/16
Filed: 1986-12-19
Abstract: Apparatus for adjusting the tilt angle of a flat display panel, such as a plasma panel, includes a strut (20) and a rotatable stop member (30) engaging one end of the strut. The strut has one end pivotally attached to a vertically extending support member (14) which supports the display panel housing by means of a hinge (18) attached to the back wall (6) of the housing. The other end of the strut extends through an elongated slot (25) extending generally in the vertical direction in the back wall (6) of the housing and engages the rotatable stop member (30) mounted on the back wall opposite the slot. The stop member has a smooth surface (50) and a frictional surface provided with a number of detents (31). A lever (51) attached to a shaft portion (32) of the rotatable stop member extending below the bottom wall of the housing facilitates rotation of the stop to a position in which the strut is in sliding engagement with the smooth surface, allowing free adjustment of the tilt angle of the panel. A bias spring (44) is biased to return the stop to a locking position in which the detents of the frictional surface engage the strut to hold the panel in a fixed tilt angle position.
Patent EP-0187691-A2 (EP)
Inventor: MCDOUGALL IAN LEITCH
IPC: G01R33/387
Filed: 1986-01-02
Abstract: A magnet assembly, particularly for use in magnetic resonance imaging apparatus, comprises a number of electrical coils (1-6) arranged around and asymmetrically along an axis (8). The relative axial spacing between the coils (1-6) and the fields they generate in use is such that a substantially uniform magnetic field is generated in a homogeneous region (10), the centre (11) of the homogeneous region being offset from the geometric centre (121 of the assembly.
Patent EP-0206486-A2 (EP)
Inventor: FURUYAMA TOHRU
IPC: G11C29/08
Filed: 1986-05-08
Abstract: A memory test circuit is described. The memory test circuit comprises means (12, 13) for simultaneously writing identical test data into several memory cells (14), means (13) for simultaneously reading the test data written into the memory cells, means (16) for obtaining a first logical operation of the test data read from the memory cells, means (17) for obtaining a second logical operation of the test data read from the memory cells, and means (18,19, SW1, SW2) for inspecting whether or not the memory cells into which the test data is written operate correctly is carried out on the basis of the first logical operation and second logical operation of the test data read from the memory cells.
Patent EP-0210760-A2 (EP)
Inventor: CHENG-SHIANG JOHN SHIH
IPC: C08J9/10
Filed: 1986-07-01
Abstract: A foam of cross-linked polyethylene having micnocell strucutre is prepared using a chemical cross-linking initiator having a 10 hours half life temperature of from 80°C to 110°C. In a proferred embodiment, the chemical cross-linking agent is employed in combination with co-cross-linking agent such as triallyl cyanurate.
Patent EP-0221768-A2 (EP)
Inventor: REINHERZ ELLIS L
IPC: G01N33/53
Filed: 1986-10-29
Abstract: A method for detecting activated T-cells in a population of cells comprises determining intracellular calcium ion concentration or intracellular pH in said cells, a calcium ion concentration two fold or greater above that of resting T-cells or a pH increase of over 0.06 pH units above that of resting T-cells indicating activation.
Patent EP-0230729-A2 (EP)
Inventor: FITZGERALD ROBERT J
IPC: G05D1/10
Filed: 1986-11-20
Abstract: A roll reference for a strap down seeker in a spinning projectile is developed by: (a) determining the frequency spectrum of signals out of an accelerometer (41) disposed in such missile to be sensitive to roll, precession and nutation forces; (b) separating the signals caused by the roll forces; and (c) processing the separated signals to determine the roll reference. The output signal from the accelerometer (41) is an amplitude and frequency modulated signal proportional to the spin frequency, the spin frequency minus the precession frequency, and the spin frequency minus the nutation frequency. The bandpass limited output signal passes to a tracking filter (45), first synchronous detector (47) and a first zero crossing detector (49). The output of the tracking filter (45) passes to a second zero crossing detector (53) and a second synchronous detector (55). The outputs from the synchronous detectors (47,55) are used by a microprocessor (51) to calculate nutation and precession frequencies respectively.